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Circuit Breaker

For power distribution and electrical protection systems, circuit breakers are among the most critical components for safeguarding equipment, personnel, and facilities from electrical overloads and short circuits. Circuit breakers automatically interrupt electrical current flow when abnormal conditions are detected, protecting circuits from damage while allowing manual reset and continued operation. Electrical.com carries an extensive selection of circuit breakers from all major manufacturers, including new, used, surplus, and re-certified options. These components are designed to meet the diverse needs of commercial buildings, manufacturing facilities, data centers, and industrial power distribution applications.
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Part Number
PRICE
Manufacturer
TL50BLGYRALSQ
TL50BLGYRALSQ
In Stock
From
$331.08
Banner Engineering
TL50BLGYRAOS3Q
TL50BLGYRAOS3Q
In Stock
From
$556.37
Banner Engineering
TL50BLR1AOS3Q
TL50BLR1AOS3Q
In Stock
From
$142.81
Banner Engineering
TL50BLR1Y2GALS4Q
TL50BLR1Y2GALS4Q
In Stock
From
$154.01
Banner Engineering
TL50BLR1Y2GY2R1Q
TL50BLR1Y2GY2R1Q
In Stock
From
$160.21
Banner Engineering
TL50BLR2AOS3
TL50BLR2AOS3
In Stock
From
$131.22
Banner Engineering
TL50BLR2R2R2ALSQ
TL50BLR2R2R2ALSQ
In Stock
From
$256.75
Banner Engineering
TL50BLR2R2R2R2R2
TL50BLR2R2R2R2R2
In Stock
From
$171.67
Banner Engineering
TL50BLRALS
TL50BLRALS
In Stock
From
$322.50
Banner Engineering
TL50BLRAQ
TL50BLRAQ
In Stock
From
$144.31
Banner Engineering
TL50BLRYGACQP
TL50BLRYGACQP
In Stock
From
$153.10
Banner Engineering
TL50BLW2CQ
TL50BLW2CQ
In Stock
From
$61.25
Banner Engineering
TL50BLY1Q
TL50BLY1Q
In Stock
From
$123.22
Banner Engineering
TL50BLZB2A
TL50BLZB2A
In Stock
From
$111.70
Banner Engineering
TL50BLZRAOSQP
TL50BLZRAOSQP
In Stock
From
$135.79
Banner Engineering
TL50BLZYALS
TL50BLZYALS
In Stock
From
$172.11
Banner Engineering
TL50CRAQ
TL50CRAQ
In Stock
From
$144.43
Banner Engineering
TL50GMRQ
TL50GMRQ
Limited Stock
From
Get Price
Banner Engineering
TL50GRAOSIQ
TL50GRAOSIQ
In Stock
From
$195.94
Banner Engineering
TL50GRAQ
TL50GRAQ
In Stock
From
$150.49
Banner Engineering
TL50GRQ
TL50GRQ
In Stock
From
$110.09
Banner Engineering
TL50GY
TL50GY
In Stock
From
$182.77
Banner Engineering
TL50GYQ
TL50GYQ
In Stock
From
$110.09
Banner Engineering
TL50GYR
TL50GYR
In Stock
From
$159.09
Banner Engineering
Popular Circuit Breaker Manufacturers

Electrical.com stocks the largest inventory of circuit breakers in the world, with over 1 million square feet of new, used, surplus, and re-certified circuit protection equipment available for immediate shipment. From residential to industrial applications, across all voltage and amperage ratings, we have what you need when others say no. Our comprehensive circuit breaker inventory spans all voltage classes, amperage ratings, and pole configurations from all major manufacturers including current production and discontinued models from legacy suppliers. Available in new factory condition, surplus stock, and re-certified options‚ All backed by our standard 2-year Electrical.com warranty. Our circuit breakers serve critical applications across manufacturing facilities, commercial buildings, data centers, healthcare facilities, utilities and power generation, industrial plants, residential construction, telecommunications infrastructure, and process control installations.


Whether you're maintaining legacy equipment with obsolete circuit breaker models or sourcing current production components for new electrical systems, our 40+ warehouse locations across the US and Canada ensure rapid delivery to minimize your downtime and keep your operations running. Need circuit breakers now? Call 877-999-7077 or email [email protected]. With same-day shipping available and the right parts ready to ship from our nearest warehouse location, Electrical.com gets your operations back online fast. We can say yes when others have to say no.

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